Chevrolet Sonic Repair Manual: Air Conditioning O-Ring Seal Replacement

Chevrolet Sonic Repair Manual / HVAC / Cooling / Air Conditioning O-Ring Seal Replacement

Removal Procedure

Disassemble the A/C refrigerant components. Refer to the appropriate repair procedure

Note:

Cap or tape the open A/C refrigerant components immediately to prevent system contamination.

Cap or tape the A/C refrigerant components.

Remove the O-ring seal (1) from the A/C refrigerant component.
Inspect the O-ring seal for signs of damage to help determine the root cause of the failure.
Inspect the A/C refrigerant components for damage or burrs. Repair if necessary.
DISCARD the O-ring seal.

Installation Procedure

Inspect the new O-ring seal for any sign of cracks, cuts, or damage.
Remove the cap or tape from the A/C refrigerant components.
Using a lint-free clean, dry cloth, carefully clean the sealing surfaces of the A/C refrigerant components.

Note:

DO NOT allow any of the mineral base 525 viscosity refrigerant oil on the new O-ring seal to enter the refrigerant system.

Lightly coat the new O-ring seal with mineral base 525 viscosity refrigerant oil.

Note:

DO NOT reuse O-ring seals.

Carefully slide the NEW O-ring seal (1) onto the A/C refrigerant component.

The O-ring seal (1) must be fully seated.
Assemble the A/C components.
Refer to the appropriate repair procedure.

Air Conditioning Clutch Assembly Replacement (LUV)

Air Conditioning Clutch Assembly Replacement Callout Component Name Preliminary Procedure Remove the air conditioning compresso ...

Air Conditioning Refrigerant Service Valve Core Replacement

Special Tools GE-39400-A Halogen Leak Detector GE-46246 Valve Core Removal Tool For equivalent regional tools, refer to Special Tools. Removal Procedure Recover the refrigerant ...

Other materials:

Engine Compartment Fuse Block
LUV and LUW Engines The engine compartment fuse block is on the driver side of the vehicle, near the battery. Caution Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component. To access the fuses, press the clips together, ...

Front End Inflatable Restraint Discriminating Sensor Replacement
Front End Inflatable Restraint Discriminating Sensor Replacement Callout Component Name Warning: Refer to SIR Warning. Warning: Refer to SIR Inflator Module Handling and Storage Warning. Warning: ...

Rear Wheel Speed Sensor Replacement
Removal Procedure Warning: Refer to Brake Dust Warning. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation. Remove the rear wheel speed sensor ...

0.0077